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Customer Ratings & Reviews

Customer reviews

Rating 4.7 out of 5 stars with 1891 reviews

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Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers are impressed with the Ultra Fit 64GB USB 3.1 Flash Drive's small size, ample storage, and fast speed. Many appreciate its overall performance and ease of use. Some customers have noted concerns regarding heat, design, and material.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 2 Showing 21-40 of 1,891 reviews
  • Pros mentioned:
    Size

    Rated 4 out of 5 stars

    Good device, missing keychain piece

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The usb drive itself is great. Works as expected and is super small. Unfortunately on it’s own it doesn’t fit well on a keychain. The hole is wide enough to fit the key ring but not enough for it to rotate or hang freely. We had to steal a little connector from another flash drive we had.

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Love the compact size

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great, I downloaded some music on to it to listen to in my truck. I love the compact size, barely know it's there.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    SanDisk Flash Drive

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black works great

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    I love this flash drive!

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love this flash drive. It is very small, so I leave it plugged in while transporting my laptop in it's case.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Good Value

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The small unit with USB 3.1 work perfectly with my notebook.

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Small usb

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I got this for a really good price, really small and works fine.

    I would recommend this to a friend
  • Pros mentioned:
    Performance, Size, Speed

    Rated 5 out of 5 stars

    Performs as expected!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Performs as expected! Tiny size, Ample space, USB3 speed!

    I would recommend this to a friend
  • Pros mentioned:
    Performance, Size, Speed

    Rated 5 out of 5 stars

    High-performance storage solution

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The SanDisk Ultra Fit 64GB USB 3.1 Flash Drive is a compact and high-performance storage solution that packs impressive capacity into a tiny form factor. Designed for users on the go, this flash drive offers convenient and reliable data storage with USB 3.1 technology. The ultra-compact design of the Ultra Fit allows it to sit almost flush with your device, making it ideal for use with laptops, car stereos, and other USB-enabled devices without protruding awkwardly. Despite its small size, it delivers fast data transfer speeds, thanks to the USB 3.1 interface, allowing for quick and efficient file transfers. With a generous 64GB storage capacity, this flash drive provides ample space for documents, photos, videos, and more. The SanDisk brand is synonymous with reliability, and the Ultra Fit lives up to that reputation by offering durable and robust construction to protect your data. The plug-and-play functionality makes it easy to use across various devices without the need for additional software installations. Whether you need extra storage for work, school, or personal use, the SanDisk Ultra Fit 64GB USB 3.1 Flash Drive combines convenience, speed, and ample capacity in a compact design, making it an excellent choice for portable storage needs.

    I would recommend this to a friend
  • Pros mentioned:
    Size, Storage

    Rated 5 out of 5 stars

    Great low profile and high quality USB drive

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great low profile flash drive to have. I used mine as a bootable drive for multiple operating systems since it has enough capacity. Stays with my keychain and ready to always install an OS of my choice.

    I would recommend this to a friend
  • Pros mentioned:
    Size, Storage

    Rated 5 out of 5 stars

    Compact

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I use it in my truck for music and its perfect! Lots of storage and is very compact!!

    I would recommend this to a friend
  • Pros mentioned:
    Speed, Storage

    Rated 5 out of 5 stars

    SanDisk

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Portable, good speed to transfer files, good storage space (there are several storage sizes).

    I would recommend this to a friend
  • Pros mentioned:
    Size, Speed, Storage

    Rated 5 out of 5 stars

    Basic flash drive with very small size

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a basic flash drive. The size is very small and it barely stick out of the USB port, which was my main concern. Nevertheless it does come with decent 64GB and fast USB 3.2. Good value for the cost and always good to have handy.

    I would recommend this to a friend
  • Pros mentioned:
    Performance, Size

    Rated 5 out of 5 stars

    Perfect

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought to use in my vehicle. I didnt want a long thumb drive protruding into my tray space for me to accidentally break off. this thing works perfectly, holds ALL my music, and would be nearly impossible to snag or break.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Size, Speed

    Rated 5 out of 5 stars

    great little flash drive

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's fast, affordable and small. Despite its small size it is still easy to pull out from the back of a PC. I've never had an issue with any SanDisk drives before.

    I would recommend this to a friend
  • Pros mentioned:
    Performance, Storage

    Rated 5 out of 5 stars

    SanDisk - Ultra Fit 64GB Flash Drive

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    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This has helped me with storage and transferring files, works great!

    I would recommend this to a friend
  • Pros mentioned:
    Performance, Storage
    Cons mentioned:
    Heat

    Rated 5 out of 5 stars

    Super tiny with massive storage capacity

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Let's just say this isn't your old school USB flash drive that you used to take around everywhere on a keychain or possibly in your backpack with the bulk on it. Surprisingly when I opened it I found it to be really really tiny almost the size of your thumbnail and then some. It works well with nice capacity available on different models 32, 64, 128. Etc. I like that it had a good storage and it was almost seamless in size no, it does worry me that I might lose it being that it's so tiny, the size of the USB a port essentially with a little bit of a hump. Though it is built by prostaking material so I guess it is good as far as environmental stuff is concerned to keep glass metal around. I did feel it did get a little warm by touch but it's still was efficient at the points I used it. With having 3.1 USB standards it should also provide a nice boost and speed compared to Old USB 2.0 or even 3.0 speeds. Though this won't matter with your computer having those sports available to utilize the 3.1 speeds otherwise it is a simple USB a type input into your computer

    I would recommend this to a friend
  • Pros mentioned:
    Size, Speed

    Rated 5 out of 5 stars

    Fast and small

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The drive is small and fast. It can sustain a continuous write speed at 80MB/s. And it is really compact. The size is so small you hardly notice it is plugged in. Great for laptops, car MP3 player (not sure about its heat tolerance though)

    I would recommend this to a friend
  • Pros mentioned:
    Size, Storage

    Rated 5 out of 5 stars

    Winner!

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    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Can always trust SanDisk. This thing is TINY in your pocket, great price, huge capacity (really, who ever needs more than 64GB?), USB 3.1 ... what more can you ask for in a USB Flash Drive? Winner!

    I would recommend this to a friend
  • Pros mentioned:
    Performance, Speed

    Rated 5 out of 5 stars

    Good usb drive

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very fast usb i used it to store music and so far it is working Great very recomended

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Performance, Speed

    Rated 5 out of 5 stars

    Love it

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Small, fast and reliable. Great capacity. I can transfer files very fast.

    I would recommend this to a friend
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